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IPR Details
The Chinese University of Hong Kong's Statement about IPR related to BATS: An efficient network coding solution for packet loss networks

Update this IPR disclosure

Submitted: December 2, 2019 under the rules in RFC 8179.

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

Updates

Updated by: IPR Disclosure ID #4709, "The Chinese University of Hong Kong's Statement about IPR related to BATS: An efficient network coding solution for packet loss networks"

Updates: IPR Disclosure ID #2325, "The Chinese University of Hong Kong's Statement about IPR related to BATS: An efficient network coding solution for packet loss networks"

I. Patent Holder/Applicant ("Patent Holder")

Previous (#2325)		This (#3896)
The Chinese University of Hong Kong	Holder legal name	The Chinese University of Hong Kong

II. Patent Holder's Contact for License Application

Previous (#2325)		This (#3896)
James Chan	Holder contact name	James Chan
jameschan@eservices.cuhk.edu.hk	Holder contact email	jameschan@eservices.cuhk.edu.hk
Assistant Manager, Technology Development Office of Research and Knowledge Transfer Services Office of Research and Knowledge Transfer Services, Room 301, Pi Ch'iu Building The Chinese University of Hong Kong, N.T., Hong Kong T: +852-39431970 F: +852-39420993	Holder contact info	Assistant Manager, Technology Development Office of Research and Knowledge Transfer Services Office of Research and Knowledge Transfer Services, Room 301, Pi Ch'iu Building The Chinese University of Hong Kong, N.T., Hong Kong T: +852-39431970 F: +852-39420993

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure

Previous (#2325)		This (#3896)
Raymond W. Yeung	Name	Raymond W. Yeung
whyeung@ie.cuhk.edu.hk	Email	whyeung@ie.cuhk.edu.hk
Professor Information Engineering Dept of Information Engineering The Chinese University of Hong Kong, N.T., Hong Kong T: +852-39438375 F: +852-26035032	Other info	Professor Information Engineering Dept of Information Engineering The Chinese University of Hong Kong, N.T., Hong Kong T: +852-39438375 F: +852-26035032

IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates

Previous (#2325)		This (#3896)
Designations for Other Contributions: BATS: An efficient network coding solution for packet loss networks		Designations for Other Contributions: BATS: An efficient network coding solution for packet loss networks

V. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 8179

A. For granted patents or published pending patent applications, please provide the following information:

Previous (#2325)		This (#3896)
Patent Country Application No. Filing Date Patent Status Publication no. US-Provisional 61/416654 23/11/2010 Expired US-Non 13/112589 20/05/2011 Allowed US2012/0128009 Provisional PCT PCT/CN2011/082365 17/11/2011 Expired WO2012/068969 EP EP20110842985.1 29/04/2013 Pending EP2644004 CN 20118055775.3 20/05/2013 Published CN103250463 Date: see above Country: see above	Patent, Serial, Publication, Registration, or Application/File number(s)	Date: 2014-04-08 Notes: US20120128009, EP2644004, CN103250463: "Subset coding for communication systems" Inventors: Shenghao Yang, Raymond Wai Ho Yeung Dates: 8 Apr 2014; 19 Sep 2019; 26 May 2016 US20170093666, CN107040334 (pending): "Loss-resilient protocols for communication networks" Inventors: Ho Fai Hoover Yin, Shenghao Yang, Wai-Ho Raymond Yeung Dates: 24 Sep 2019; 27 Sep 2016 US20170195914: "Hardware Acceleration for Batched Sparse Codes" Inventors: Shenghao Yang, Wai-ho Yeung, Tak-lon Chao, Kin-Hong Lee, Chi-lam Ho Date: 19 Mar 2019 Title: See text below for patent titles Number: US20120128009, EP2644004, CN103250463, US20170093666, CN107040334, US20170195914 Inventor: Shenghao Yang, Raymond Wai Ho Yeung, Ho Fai Hoover Yin et al.

B. Does this disclosure relate to an unpublished pending patent application?:

Previous (#2325)		This (#3896)
	Has patent pending	No

VI. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

Previous (#2325)		This (#3896)
Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee	Licensing	Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
	Licensing information, comments, notes, or URL for further information	(No information submitted)

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

VII. Contact Information of Submitter of this Form

Previous (#2325)		This (#3896)
Raymond W. Yeung	Submitter name	Raymond W. Yeung
whyeung@ie.cuhk.edu.hk	Submitter email	whyeung@ie.cuhk.edu.hk

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IPR Details The Chinese University of Hong Kong's Statement about IPR related to BATS: An efficient network coding solution for packet loss networks